How behaviour of human is different from behaviour of other animals? Explain with an example.

How human behavior is different from behavior of other animals. Explain with an example.

How valence electrons different from the covalency of element ? Explain with examples.

How sex determination takes place in human? Explain with example.

What are the other behaviours we find in animals and give examples?

This influence animal behaviour.

How are alleles of a particular gene differ from each other ? Explain its significance.

How does chemical displacement reaction differ from chemical decomposition reaction ? Explain with an example for each.

Why is there a difference in behaviour in these two cases?

How does respiration in plants differ from that in animals ?